SAE AS 150501B thru AS 150800B
SAE AS 150501B thru AS 150800B
Stud, Stepped, 1.5 Dia Engagement, Cadmium Plated, Steel UNS G87400, .2500-20 UNS X .1900-32 UNF-3A
standard published 04/11/2012 by SAE International